WO2015191469A1 - Constantes complexes - Google Patents

Constantes complexes Download PDF

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Publication number
WO2015191469A1
WO2015191469A1 PCT/US2015/034728 US2015034728W WO2015191469A1 WO 2015191469 A1 WO2015191469 A1 WO 2015191469A1 US 2015034728 W US2015034728 W US 2015034728W WO 2015191469 A1 WO2015191469 A1 WO 2015191469A1
Authority
WO
WIPO (PCT)
Prior art keywords
constant
value
instructions
complex
run
Prior art date
Application number
PCT/US2015/034728
Other languages
English (en)
Inventor
John Robert Rose
Brian Goetz
Original Assignee
Oracle International Corporation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Oracle International Corporation filed Critical Oracle International Corporation
Priority to CN201580027961.4A priority Critical patent/CN106462425B/zh
Priority to EP15733014.3A priority patent/EP3155517B1/fr
Priority to CN202010828067.XA priority patent/CN111966424B/zh
Publication of WO2015191469A1 publication Critical patent/WO2015191469A1/fr

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/445—Program loading or initiating
    • G06F9/44521—Dynamic linking or loading; Link editing at or after load time, e.g. Java class loading
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00—Arrangements for software engineering
    • G06F8/30—Creation or generation of source code
    • G06F8/31—Programming languages or programming paradigms

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • Devices For Executing Special Programs (AREA)

Abstract

Dans une approche de l'invention, une machine virtuelle identifie, à l'intérieur d'un ensemble d'instructions, une instruction de charger une constante ; identifie, d'après l'instruction de chargement de la constante, une première entrée dans une structure de données qui identifie un type de constante particulier d'un ou plusieurs types de constante, la première entrée spécifiant au moins des données de constante et un premier ensemble d'instructions pour assembler une valeur ou d'une valeur partielle à partir des données de constante ; exécute le premier ensemble d'instructions pour assembler la valeur ou la valeur partielle à partir des données de constante ; et stocke une valeur particulière ou une référence à la valeur particulière dans une structure de données d'exécution servant à passer des valeurs ou des références entre les ensembles d'instructions qui s'exécutent dans un environnement d'exécution, la valeur particulière étant basée sur la valeur ou la valeur particulière assemblée à partir des données de constante.
PCT/US2015/034728 2014-06-12 2015-06-08 Constantes complexes WO2015191469A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201580027961.4A CN106462425B (zh) 2014-06-12 2015-06-08 使用复常量的方法和系统
EP15733014.3A EP3155517B1 (fr) 2014-06-12 2015-06-08 Constantes complexes
CN202010828067.XA CN111966424B (zh) 2014-06-12 2015-06-08 使用复常量的方法和系统

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201462011411P 2014-06-12 2014-06-12
US62/011,411 2014-06-12
US14/726,155 2015-05-29
US14/726,155 US10540148B2 (en) 2014-06-12 2015-05-29 Complex constants

Publications (1)

Publication Number Publication Date
WO2015191469A1 true WO2015191469A1 (fr) 2015-12-17

Family

ID=53496941

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2015/034728 WO2015191469A1 (fr) 2014-06-12 2015-06-08 Constantes complexes

Country Status (4)

Country Link
US (1) US10540148B2 (fr)
EP (1) EP3155517B1 (fr)
CN (2) CN106462425B (fr)
WO (1) WO2015191469A1 (fr)

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US10564943B2 (en) 2015-06-08 2020-02-18 Oracle International Corporation Special calling sequence for caller-sensitive methods
US9626171B2 (en) 2015-07-24 2017-04-18 Oracle International Corporation Composing a module system and a non-module system
US10078497B2 (en) 2015-07-24 2018-09-18 Oracle International Corporation Bridging a module system and a non-module system
US10055208B2 (en) 2015-08-09 2018-08-21 Oracle International Corporation Extending a virtual machine instruction set architecture
US10104090B2 (en) * 2015-08-25 2018-10-16 Oracle International Corporation Restrictive access control for modular reflection
US10275226B2 (en) * 2015-10-23 2019-04-30 Oracle International Corporation Structural representation of generic type variable in a nominally typed virtual machine
US10635472B2 (en) 2015-10-23 2020-04-28 Oracle International Corporation Import mechanism for hardware intrinsics
US10394528B2 (en) 2016-03-30 2019-08-27 Oracle International Corporation Returning a runtime type loaded from an archive in a module system
US10191753B2 (en) 2016-03-30 2019-01-29 Oracle International Corporation Generating verification metadata and verifying a runtime type based on verification metadata
US10360008B2 (en) 2016-09-16 2019-07-23 Oracle International Corporation Metadata application constraints within a module system based on modular encapsulation
US10387142B2 (en) 2016-09-16 2019-08-20 Oracle International Corporation Using annotation processors defined by modules with annotation processors defined by non-module code
US11113190B2 (en) * 2016-11-11 2021-09-07 Microsoft Technology Licensing, Llc Mutable type builder
US10848410B2 (en) 2017-03-29 2020-11-24 Oracle International Corporation Ranking service implementations for a service interface
CN116996954A (zh) * 2017-06-01 2023-11-03 华为技术有限公司 一种会话处理方法及相关设备
US10303449B2 (en) * 2017-07-31 2019-05-28 Oracle International Corporation Compiling non-native constants
CN109684027B (zh) * 2017-10-18 2020-11-24 北京京东尚科信息技术有限公司 动态跟踪Java虚拟机运行的方法和装置
US10936290B2 (en) * 2018-11-29 2021-03-02 International Business Machines Corporation Compile-time folding of assumed constant values
CN109992581B (zh) * 2019-02-20 2023-05-26 平安科技（深圳）有限公司 基于HashMap的数据获取方法、装置、计算机设备和存储介质
CN112232003B (zh) * 2020-12-17 2021-03-30 芯华章科技股份有限公司 对设计进行仿真的方法、电子设备及存储介质
CN114237612A (zh) * 2021-12-03 2022-03-25 龙芯中科技术股份有限公司 程序代码的编译方法、装置、电子设备及存储介质
CN114900571B (zh) * 2022-07-13 2022-09-27 工业信息安全(四川)创新中心有限公司 一种基于模板解析可信密码指令的方法、设备及介质
CN115495059B (zh) * 2022-09-23 2023-10-31 北京曼恒数字技术有限公司 一种数据结构的创建方法

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Patent Citations (4)

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Publication number Priority date Publication date Assignee Title
EP0945791A2 (fr) * 1998-03-23 1999-09-29 Sun Microsystems, Inc. Téchniques pour la réduction du cÔut liée au contrÔle dynamique de l'initialisation de classes dans un logiciel compilé
US6968549B1 (en) * 1999-07-02 2005-11-22 Beryl Technical Assays Llc Method and system for dynamically loading data structures into memory with global constant pool
WO2001055846A1 (fr) * 2000-01-20 2001-08-02 Jedi Technologies, Inc. Procede de resolution de references au pool de constantes
CA2759516A1 (fr) * 2011-11-24 2013-05-24 Ibm Canada Limited - Ibm Canada Limitee Serialisation d'objets preinitialises

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107885492A (zh) * 2017-11-14 2018-04-06 中国银行股份有限公司 主机中数据结构动态生成的方法及装置
CN107885492B (zh) * 2017-11-14 2021-03-12 中国银行股份有限公司 主机中数据结构动态生成的方法及装置

Also Published As

Publication number Publication date
EP3155517B1 (fr) 2018-08-29
US20150363174A1 (en) 2015-12-17
EP3155517A1 (fr) 2017-04-19
CN111966424B (zh) 2024-01-30
CN106462425A (zh) 2017-02-22
CN111966424A (zh) 2020-11-20
CN106462425B (zh) 2020-09-11
US10540148B2 (en) 2020-01-21

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